Namaste Doctors, Recently my mother (55y)got recovered from Covid. She had stones problem. In blood test Creatinine shows 1.58mg/dl and blood urea around 51.3mg/dl. And there is stone in pipe b/w bladder and kidney(8.6mm). No pain and no symptoms as of now. Pls suggest whom to contact? Urologist or nephrologist? Pls understand the problem and suggest pls. She should use blood thinners tablets as she recovered from covid? She is diabetic. Thank you 🙏